#751B19#751B19

#751B19 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.4% C 0.125 H 26.6°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#751B19
RGB	rgb(117, 27, 25)
HSL	hsl(1, 65%, 28%)
HSV	hsv(1, 79%, 46%)
CMYK	cmyk(0%, 76.9%, 78.6%, 54.1%)
CIE-LAB	lab(25.68, 38.61, 25.02)
CIE-LCH	lch(25.68, 46.01, 32.94°)
OKLab	oklab(37.42% 0.1114 0.0558)
OKLCH	oklch(37.42% 0.125 26.6)
XYZ	xyz(7.9044, 4.6372, 1.3984)
Luminance	0.0464 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#751B19 #197375

analogous

#751945 #751B19 #754919

triadic

#751B19 #19751B #1B1975

tetradic

#751B19 #457519 #197375 #491975

square

#751B19 #457519 #197375 #491975

split-complementary

#751B19 #197549 #194575

monochromatic

#190605 #430F0E #751B19 #A72724 #D43835

Accessibility & contrast

On white

10.90

#751B19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#751B19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #751B19

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##751B19	#FFFFFF	#000000	##FFFFFF
##751B19	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363018

Deuteranopia (green-blind)

#4C4416

Tritanopia (blue-blind)

#81001C

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #751b19;
/* rgb */ color: rgb(117, 27, 25);
/* oklch */ color: oklch(37.4% 0.125 26.6);

Tailwind

colors: {
  custom: {
    50: '#a45f56',
    500: '#751b19',
    950: '#000000',
  },
}

SCSS

$custom: #751b19;
$custom-light: #a45f56;
$custom-dark: #000000;

JSON

{
  "hex": "#751b19",
  "rgb": {
    "r": 117,
    "g": 27,
    "b": 25
  },
  "hsl": {
    "h": 1.304,
    "s": 64.789,
    "l": 27.843
  },
  "oklch": {
    "l": 0.37415,
    "c": 0.12463,
    "h": 26.6
  },
  "luminance": 0.04636
}

Semantic roles & 50–950 ramp

primary

#751B19

secondary

#40A8AA

accent

#E4E840

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#110503

muted

#807978

Preview Lab

Preview with #751B19

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →